[freeipa PR#5509][opened] [Backport][ipa-4-9] ipatests: Test if server setup without dns uninstall properly

[mrizwan93]

URL: https://github.com/freeipa/freeipa/pull/5509
Author: mrizwan93
 Title: #5509: [Backport][ipa-4-9] ipatests: Test if server setup without dns uninstall properly
Action: opened

PR body:
"""
IPA server uninstall was failing if dns was not setup.
This test check if it uninstalls propelry.

related: https://pagure.io/freeipa/issue/8630

Signed-off-by: Mohammad Rizwan 
Reviewed-By: Florence Blanc-Renaud 
"""

To pull the PR as Git branch:
git remote add ghfreeipa https://github.com/freeipa/freeipa
git fetch ghfreeipa pull/5509/head:pr5509
git checkout pr5509